Is there a difference between drinking raw water and drinking boiled water?

<> fact, we ordinary people are not so particular, but sometimes it is inevitable that there will be a stomachache after drinking raw water, in fact, if you carefully distinguish the two of them there is still a certain difference, for the difference between drinking raw water and drinking boiled water, I want to say the following aspects, if the raw water is tap water, after chlorination, chlorine and residual organic matter in the water form halogenated hydrocarbons, chloroform and other toxic carcinogens, water boiled for 3 minutes before it becomes safe drinking water. After boiling water, some bacteria in the water will be killed, and some of the remaining bleach in the water will also volatilize, from this point of view, boiled water is better than raw water.

But raw water, once boiled, is the same as distilled water. Lack of oxygen, calcium and other inorganic substances in boiling water. Drinking boiled water is useless for human cells.

Compared with raw water, boiled water has a poor biochemical effect on the human body, for example, goldfish cannot be raised with only cool boiled water, and flowers will die if they are watered with only cool boiled water. Through these examples, it can be proved that the effect of raw water and boiled water is completely different. The oxygen content in raw water is many times higher than that of boiling water, which is beneficial to human health, and the oxygen content in it will drop sharply after the water is boiled.

Boiled water is not active water, the human body needs calcium, magnesium, zinc and other beneficial minerals are precipitated, in addition, when the raw water is boiled, it will promote the chlorine in the water to mix with organic compounds, so that nitrate becomes nitrite (nitrite is a strong carcinogen), so that the human hemoglobin becomes nitrosohemoglobin, so that the red blood cells lose their oxygenated ability. Therefore, if the two have the same degree of cleanliness, raw water is more beneficial to human health than boiled water, mainly because raw water contains a variety of microorganisms, pathogens and a large number of bacteria, and the human body is easy to be infected with bacteria when drinking this water for a long time, and even infected with hepatitis in severe cases. Boiled water, on the other hand, is much safer than raw water.

Water should be boiled for 3 minutes before drinking, because drinking water that is not thoroughly boiled is easy to get cancer.

People in the city drink tap water, and ordinary water from rivers and lakes is chlorinated after being sent to the waterworks to remove impurities such as microorganisms. But at the same time, chlorine interacts with residual organic matter in water to form toxic carcinogenic compounds such as halogenated hydrocarbons and chloroform. Therefore, it is better to drink boiled water as much as possible and not drink raw water directly.

<> "Drink raw water and drink boiled water.

Is there any difference? I think there is still a big difference, if for China, whether it is from physical fitness.

For health, or the usual habit, drinking boiled water is necessary and important!

For our Chinese ancestors, they ate more grains and vegetables, and their bodies were low in calories. Therefore, drinking hot water more increases calories. Second, Chinese habitually use hot water as a supplement to body water**, that is, it can quench thirst.

For foreigners, the ancestors of foreigners are more vigorous than the ancestors of Chinese, and foreigners eat more meat, have higher body calories, and drink cold water. So for foreigners, it is customary to put coffee, beer, soft drinks.

As water**, so rarely drink boiled water.

In addition, if we look at the historical reasons of China and the special situation it is in now, China's ancestors entered the agricultural civilization.

At that time, European civilization was still a primitive civilization. As a result, the Chinese ancestors discovered wine, and the discovery of wine indicates that the ancestors began to boil hot water very early. Tea is also our civilization, and drinking tea requires hot water. There are also geographical reasons, most of our ancestors settled in the Huanghuai River valley at that time.

There are too many alkaline substances in the water, and raw water cannot be drunk directly. If it's in Europe and the United States, especially Europe. A water source is carved out of the snow-capped mountains and introduced into the urban pipe network.

There is no pollution, just simple disinfection, no other treatment, and the water quality index is better than our tap water. This means that it is not possible now, but it was not possible in the past, and large-scale infectious diseases are also transmitted through water sources, which is very serious. Now don't our children all drink bottled water, ***, and they won't have stomach trouble.

So foreigners do not drink boiled water. In modern times, water pollution is also extremely serious for China, which is now developing! China's environment is heavily polluted, not to mention water pollution.

Hot water kills bacteria and prevents contaminants from entering your mouth. The habit of using hot water is very common in China.

Finally, I heard my grandfather say that the habit of Chinese drinking hot water originated from Taoism in China.

One yin and one yang is the way. Hot water is precisely the embodiment of the Tao. It is especially good to eat warm water to replenish yang, so the physique is weak, and the elderly and children feel comfortable drinking hot water to bring benefits.

It's all beneficial. In short, it is appropriate to drink hot water for both hygiene and self-related reasons.

<> this is due to the inconsistency between the raw water in the city and the rural area, where many people used water directly from wells, and the well water was ** In the mountain spring water, this part of the water is quite hygienic and clean, and it will not have any bad effects on the human body after being drunk by the human body, but why people will slowly start to drink boiled water, there are two reasons, the first is that people get kidney stones are likely to be caused by drinking raw water, because drinking raw water in the countryside will more or less drink some small sand particles into the human body.

These small sand particles will be filtered in the stomach for the first time, and the second filtration is in the kidneys There are some extremely fine small sand particles in the stomach and intestines that cannot be completely filtered clean, so they can only be filtered in the kidneys, and the filtration effect of the kidneys is particularly good, which can separate little Charlie and these waters, but these small sand particles have no way to directly discharge the human body, so they will accumulate in one place, and finally form kidney stones, and the parents of kidney stones will fall from the kidneys to a certain position of a person's ureter, so it will make people feel unbearable。 Therefore, in order to avoid such troubles, many people choose to drink boiled water, and if they are willing to drink boiled water, a boiling process can not only sterilize, but also settle the small sand particles in it, so that everyone drinks relatively pure distilled water.

Of course, there are also some reasons why the water in the city has been disinfected, and there are some chemicals in it, which will have a bad effect on people's health if they are eaten directly, so it is said that those chemicals can volatilize after boiling, which is also one of the reasons.

The first is that the temperature is different, and the second is that the raw water is not boiled at high temperatures.

Raw water generally has a large number of bacteria in it, while boiled water has killed most of the bacteria.

Raw water contains a variety of microorganisms, pathogens and a large number of bacteria, and the human body is prone to infection with bacteria when drinking this water for a long time, and even infected with hepatitis in severe cases.

Boiling water can kill bacteria and remove substances harmful to the human body, because tap water is chlorinated, and chlorine interacts with residual organic matter in the water to form toxic carcinogenic compounds such as halogenated hydrocarbons and chloroform. When the water temperature reaches 90, the content of halogenated hydrocarbons rises to 191 micrograms, and chloroform rises to 177 micrograms, both exceeding the national standard by two times.